英语词汇packing up block的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	packing up block
释义	packing up block 英?[?p?k?? ?p bl?k] 美?[?p?k?? ?p blɑk] 释义衬层; 垫板; 垫块; 填料
随便看	thread spike thread spindle thread spinner thread spinning thread spinning mandrel thread spool thread-spool pin thread-spool receptacle thread spreader roll threadss thread steel thread steel nail threads the needle thread-stitching thread stitching machine thread stop motion thread stop motion needle thread storage thread storing and advancing roller thread stripping thread structure thread suction clearing system thread suction gun thread supervision thread-switch

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。